Engine and engine cooling
Chevrolet technical service bulletin PI0421C for 2011-2016 Chevrolet Cruze, 2012-2013 Chevrolet Sonic and 2004, 2006-2007 Chevrolet C Series.
- Bulletin number
- PI0421C
- Component
- Engine and engine cooling
- Summary
- This preliminary information bulletin provides a procedure to remove and replace the clutch actuator cylinder elbow seal for concerns regarding a fluid leak after clutch actuator replacement.
Owners of these vehicles have filed 1,430 complaints in the engine category.
Vehicles covered
- Chevrolet Cruze 2011-2016 201120122013201420152016
- Chevrolet Sonic 2012-2013 20122013
- Chevrolet C Series 2004, 2006-2007 200420062007
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